1,4-페닐렌디아민-2,5-디설폰산

1,4-Benzenedisulfonic acid, 2,5-diamino-

HCID 81557CAS 7139-89-1

기본 정보

표준 SMILES
Nc1cc(S(=O)(=O)O)c(N)cc1S(=O)(=O)O
InChIKey
VOPSFYWMOIKYEM-UHFFFAOYSA-N
분자식
C6H8N2O6S2
평균 분자량
268.3 g/mol
단동위원소 질량
267.98237798

이름 및 식별자

우선 이름
1,4-Benzenedisulfonic acid, 2,5-diamino-
IUPAC
2,5-diaminobenzene-1,4-disulfonic acid
현지명
1,4-페닐렌디아민-2,5-디설폰산
영어명
1,4-Phenylenediamine-2,5-disulfonic acid
분자식
C6H8N2O6S2
분자량
268.27

이름 및 동의어

7139-89-11,4-Benzenedisulfonic acid, 2,5-diamino-2,5-Diamino-1,4-benzenedisulfonic acidEINECS 230-439-5DTXSID3064568RefChem:73079DTXCID80470022,5-diaminobenzene-1,4-disulfonic acidMFCD002724061,4-phenylenediamine-2,5-disulfonic acidC6H8N2O6S22,5-Diaminobenzene-1,4-disulphonic acid
이름 더 보기
1,4-페닐렌디아민-2,5-디설폰산DK72814-Phenylenediaminedisulfonicacid2,5-diamino-4-benzenedisulfonicacid2,5-diaminobenzene-1,4-disulfonicaci4-Phenylenediamine-2,5-disulfonicacid2,5-diaminobenzene-1,4-disulfonylacidp-Phenylenediamine-2,5-disulfonic acid4,4'-Diaminobenzene-2,5-disulfonicacid
SCHEMBL1412987SCHEMBL10799051AKOS0158913422,5-diaminobenzene-1,4-disulfonicacidFP36668p-Phenylenediamine-2,5-disulphonic acidAS-64825SY263715

데이터베이스 식별자

CAS
7139-89-1
PubChem CID
81557
DTXSID
DTXSID3064568
EC Number
230-439-5
Nikkaji
J227.388H

물성

구조 계산 물성

XLogP
-0.8
극성 표면적
178 Ų
수소 결합 공여자 수
4
수소 결합 수용자 수
8
회전 가능 결합 수
2
무거운 원자 수
16

물리화학적 성질

밀도
1.922 · 1.922±0.06 g/cm3(Predicted)
저장 조건
RT, protect from light
산도 계수 (pKa)
-1.91 · -1.91±0.50(Predicted)
EPA
1 · 1,4-Benzenedisulfonic acid, 2,5-diamino- (7139-89-1)

안전 및 규제

안전 데이터

tsca
TSCA listed

화학 및 산업

용도 및 제조

General Manufacturing Information1,4-Benzenedisulfonic acid, 2,5-diamino-: INACTIVE
제조 방법 · 1건

생산 방법1,4-phenylenediamine-2.5-disulfonic is obtained from p-phenylenediamine and 25% oleum at 140 ℃ or by heating p-phenylenediamine sulfate and 98% sodium hydrogen sulfate in a mixture of 1,2,4-trichlorobenzene and 1-chloronaphthalene to the boiling point of the solvent mixture (215 ℃), removing the solid roduct, dissolving it in water, neutralizing it with sodium hydroxide solution to pH 7.5 – 8, and clarifying the solution with kieselguhr. The product contains 5% of monosulfonic acid, but only a small amount of the isomeric 2,6-disulfonic acid; yield 90%

공급사50 곳

郑州阿尔法化工有限公司+86-18530059196 · [email protected]
宁波君龙新材料有限公司0574 88552216 19032109277 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海炎泽化工有限公司15345144255 19975051755 · [email protected]
上海腾准生物科技有限公司19821570922 · [email protected]

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1건

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